Wireless doorbell control device
United States Patent D778755

Yang, Ruishi (Shenzhen, CN)
Application Number:
Publication Date:
Filing Date:
1Byone Products Inc. (Ontario, CA, US)
Primary Class:
International Classes:
(IPC1-7): 1005
Field of Search:
View Patent Images:
US Patent References:
D636287Door chimeApril, 2011KhorD10/118
6775523Wireless transmitter and doorbell systemAugust, 2004Bentley340/539.1
6606030Pet wireless doorbell device and trainerAugust, 2003Vena119/174
D391514Push button for wireless door chimeMarch, 1998RyanD10/118
D215187N/ASeptember, 1969DoggartD10/118
D199875N/ADecember, 1964StevensonD10/118

Primary Examiner:
Kirschbaum, George D.
Attorney, Agent or Firm:
Yeung, Tsz Lung

1. The ornamental design for a wireless doorbell control device, substantially as shown and described.


FIG. 1 is a perspective view of a wireless doorbell control device showing my new design.

FIG. 2 is a front end view thereof.

FIG. 3 is a rear end view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a top view of the wireless doorbell control device showing my new design in use with a paired doorbell receiver.

The broken line portions of FIG. 8 are included to show unclaimed subject matters only and form no part of the claimed design.